阅读说明：本技术 电视机 (Television receiver ) 是由 陈伟雄 胡灵超 郭玉宝 于 2021-08-05 设计创作，主要内容包括：本发明公开了一种电视机,电视机包括主屏装置和副屏装置,主屏装置包括主屏显示器和连接件,副屏装置包括显示组件和壳体组件,显示组件又包括液晶模组和副屏PCB板,其中液晶模组的副屏显示屏与副屏PCB板电连接,可以用于传输信号,副屏显示屏和副屏PCB板安装在壳体组件的外壳内,壳体组件的外壳又通过连接件与主屏显示器连接,从而使得副屏显示屏在独立于主屏之外进行提示信息的显示,从而达到在不遮挡主屏显示内容的同时还能让用户不会错过消息提示,保证了用户的观看体验。(The invention discloses a television, which comprises a main screen device and an auxiliary screen device, wherein the main screen device comprises a main screen display and a connecting piece, the auxiliary screen device comprises a display assembly and a shell assembly, the display assembly comprises a liquid crystal module and an auxiliary screen PCB, the auxiliary screen display of the liquid crystal module is electrically connected with the auxiliary screen PCB and can be used for transmitting signals, the auxiliary screen display and the auxiliary screen PCB are arranged in a shell of the shell assembly, and the shell of the shell assembly is connected with the main screen display through the connecting piece, so that the auxiliary screen display is independent of the main screen to display prompt information, the display content of the main screen is not shielded, a user cannot miss message prompts, and the watching experience of the user is ensured.)

1. A television set, comprising:

a main screen device comprising a main screen display and a connector connected to each other;

vice screen device, vice screen device includes vice screen display subassembly and casing subassembly, vice screen display subassembly includes LCD module and vice screen PCB board, the LCD module include with vice screen display that vice screen PCB board electricity is connected, casing subassembly include with the shell that the connecting piece is connected, vice screen display with vice screen PCB board is installed the inside of shell.

2. The television set as described in claim 1, wherein the housing assembly further comprises a bracket, the bracket is connected to the housing, the sub-screen display is mounted at one end of the bracket, a plurality of bosses are formed at the other end of the bracket, first positioning posts are formed on end surfaces of the bosses, first positioning holes are formed on the sub-screen PCB, and the first positioning posts are matched with the first positioning holes.

3. The television set according to claim 2, wherein a light emitting member is disposed at an end of the sub-screen PCB facing the sub-screen display screen, the light emitting member is arranged along a circumferential direction of the sub-screen PCB, an annular boss is formed at an end of the bracket facing away from the sub-screen display screen, an annular groove is formed on the annular boss, the annular groove is used for enabling the light emitting member to be located in the annular groove when the sub-screen PCB is mounted on the bracket, and the bracket is made of a translucent material.

4. The television set as claimed in claim 2, wherein the inner sidewall of the housing is formed with a positioning plate protruding inward, the positioning plate is formed with a second positioning post toward the sub-screen PCB, the sub-screen PCB is provided with a second positioning hole, and the second positioning post is engaged with the second positioning hole.

5. The television set as described in claim 1, wherein said housing assembly further comprises a cover plate, said cover plate is connected to said connecting member, said cover plate covers an end of said housing facing away from said secondary screen display, said housing and said cover plate cooperate to form a receiving cavity, and said secondary screen display and said secondary screen PCB are mounted in said receiving cavity.

6. The television set according to claim 5, wherein the cover plate comprises a sub-screen rear cover and a device rear cover which are connected with each other, the sub-screen rear cover is located on one side of the connecting piece, the device rear cover is located on the other side of the connecting piece, the sub-screen rear cover is clamped with the device rear cover, a groove is formed in the radial direction of the sub-screen rear cover, and the connecting piece is located in the groove.

7. The TV set as claimed in claim 6, wherein a third positioning hole is formed on a side of the bottom surface of the groove facing the rear cover of the device, and a third positioning hole is formed on the connecting member, and the third positioning hole is engaged with the third positioning hole.

8. The television set as described in claim 6, wherein said device back cover includes a cover body, a step screw and a washer, said cover body is opened with a through hole, said step screw passes through said washer and said through hole in turn and is connected with said connecting piece by screw thread, so that said cover body can rotate with said step screw as a center.

9. The television set according to claim 1, wherein the auxiliary screen device further comprises a serial port assembly, the serial port assembly comprises a serial port PCB board and a serial port which are connected with each other, the serial port PCB board is mounted on the housing, a positioning groove is formed in a side wall of the housing, and the serial port is located in the positioning groove.

10. The television set according to claim 9, wherein the auxiliary screen device further comprises a wire assembly, the wire assembly comprises a wire fixing seat, one end of the wire fixing seat abuts against the serial port and the inner wall of the shell respectively, and the other end of the wire fixing seat is located in the positioning groove.

Technical Field

The invention relates to the field of displays, in particular to a television.

Background

In recent years, the electronic industry is exploring and seizing display terminals of AIOT (Artificial Intelligence Internet of Things), from mobile phones to sound boxes to televisions, particularly to the television industry, which is more competitive, and recently, a large-screen AIOT era is promoted, wherein televisions are used as display terminals of large-screen AIOT, televisions have the characteristics of pictures, sound, convenience in use and the like, most families select to use television entertainment, but with the increase of AIOT functions, prompting type information is increased, the prompting information is overlapped with pictures watched by users, the content pictures watched by the users are shielded by the occurrence of the prompting information, and the watching experience of the users is greatly influenced.

Accordingly, there is a need for a television set that solves or at least alleviates the above technical drawbacks.

Disclosure of Invention

The invention mainly aims to provide a television, and aims to solve the technical problem that a prompt message and a display picture of the television are overlapped in the prior art.

In order to achieve the above object, the present invention provides a television set comprising:

a main screen device comprising a main screen display and a connector connected to each other;

vice screen device, vice screen device includes vice screen display subassembly and casing subassembly, vice screen display subassembly includes LCD module and vice screen PCB board, the LCD module include with vice screen display that vice screen PCB board electricity is connected, casing subassembly include with the shell that the connecting piece is connected, vice screen display with vice screen PCB board is installed the inside of shell.

Preferably, the shell assembly further comprises a support, the support is connected with the shell, one end of the support is installed on the auxiliary screen display screen, a plurality of bosses are formed at the other end of the support, first positioning columns are formed on the end faces of the bosses, first positioning holes are formed in the auxiliary screen PCB, and the first positioning columns are matched with the first positioning holes.

Preferably, vice screen PCB board orientation the one end of vice screen display is provided with the light-emitting component, the light-emitting component is followed the circumference of vice screen PCB board is arranged, the support deviates from the one end of vice screen display is formed with annular boss, annular boss is formed with the ring channel, the ring channel is used for vice screen PCB board is installed when on the support, make the light-emitting component is located in the ring channel, the support is translucent material support.

Preferably, the inner side wall of the housing is formed with a positioning plate protruding inwards, a second positioning column is formed on the positioning plate in a direction towards the auxiliary screen PCB, a second positioning hole is formed in the auxiliary screen PCB, and the second positioning column is matched with the second positioning hole.

Preferably, the casing subassembly still includes the apron, the apron with the connecting piece is connected, the apron lid is established the shell deviates from the one end of vice screen display, the casing with the apron cooperatees and forms and hold the chamber, vice screen display with vice screen PCB board is installed hold the intracavity.

Preferably, the apron is lid and device back lid behind the vice screen that includes interconnect, the lid is located behind the vice screen one side of connecting piece, the lid is located behind the device the opposite side of connecting piece, lid behind the vice screen with device back cover joint is followed the radial direction of lid is formed with the recess behind the vice screen, the connecting piece is located in the recess.

Preferably, a third positioning column is formed on one side, facing the rear cover of the device, of the bottom surface of the groove, a third positioning hole is formed in the connecting piece, and the third positioning column is matched with the third positioning hole.

Preferably, the rear cover of the device comprises a cover body, a step screw and a gasket, wherein the cover body is provided with a through hole, and the step screw sequentially penetrates through the gasket and the through hole and is in threaded connection with the connecting piece, so that the cover body can rotate by taking the step screw as a circle center.

Preferably, the auxiliary screen device further comprises a serial port assembly, the serial port assembly comprises a serial port PCB and a serial port, the serial port PCB is mounted on the shell, a positioning groove is formed in the side wall of the shell, and the serial port is located in the positioning groove.

Preferably, vice screen assembly still includes the wire rod subassembly, the wire rod subassembly includes the wire rod fixing base, the one end of wire rod fixing base respectively with the serial ports with the inner wall butt of casing, the other end of wire rod fixing base is located in the constant head tank.

In the technical scheme, the television comprises a main screen device and an auxiliary screen device, the main screen device comprises a main screen display and a connecting piece, the auxiliary screen device comprises a display assembly and a shell assembly, the display assembly comprises a liquid crystal module and an auxiliary screen PCB, the auxiliary screen display of the liquid crystal module is electrically connected with the auxiliary screen PCB and can be used for transmitting signals, the auxiliary screen display and the auxiliary screen PCB are arranged in a shell of the shell assembly, and the shell of the shell assembly is connected with the main screen display through the connecting piece, so that the auxiliary screen display is independent of the main screen to display prompt information, the display content of the main screen is not shielded, a user cannot miss message prompts, and the watching experience of the user is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is also possible for those skilled in the art to obtain other drawings in the structures shown in the drawings without inventive effort.

Fig. 1 is an exploded view of a part of a television according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a bracket and a secondary screen PCB according to an embodiment of the invention;

FIG. 3 is a cross-sectional view of a secondary screen assembly in accordance with one embodiment of the present invention;

FIG. 4 is a partial enlarged view at A of the cross-sectional view of the secondary screen assembly of FIG. 3;

FIG. 5 is a partial enlarged view at B of the cross-sectional view of the secondary screen assembly of FIG. 3;

FIG. 6 is a schematic plan view of a portion of a secondary screen assembly in accordance with an embodiment of the present invention;

FIG. 7 is a schematic structural view of a rear cover of a sub-screen, a connecting member and a rear cover of a device according to an embodiment of the present invention;

fig. 8 is a plan view of a partial structure of a sub-screen device according to an embodiment of the present invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" can include at least one of the feature either explicitly or implicitly.

Moreover, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The invention provides a television 1, as shown in fig. 1, the television 1 comprises a main screen device 10 and an auxiliary screen device 20, wherein the main screen device 10 comprises a main screen display 110 and a connecting piece 120 which are connected with each other; vice screen device 20 includes vice screen display subassembly 210 and casing subassembly 220, vice screen display subassembly 210 includes LCD module 211 and vice screen PCB board 212, LCD module 211 include with vice screen display 2111 that vice screen PCB board 212 electricity is connected, casing subassembly 220 include with the shell 221 that connecting piece 120 is connected, vice screen display 2111 with vice screen PCB board 212 is installed the inside of shell 221.

The sub-screen display 2111 and the sub-screen PCB 212 of the liquid crystal module 211 are electrically connected and can be used for transmitting signals, the sub-screen display 2111 and the sub-screen PCB 212 are installed in the shell 221 of the shell assembly 220, the shell 221 of the shell assembly 220 is connected with the main screen display 110 through the connecting piece 120, the sub-screen device 20 can be installed around the main screen display 110 through the connecting piece 120, so that the sub-screen display 2111 can display prompt information independently of the main screen, according to an embodiment of the present invention, the main screen display 110 includes the main screen display 111 and the middle frame 112 which are connected with each other, the liquid crystal film set 211 includes the sub-screen display 2111 and a sub-screen backlight assembly (not shown), the connecting piece 120 is a beam, the beam is connected with the middle frame 112, the sub-screen device 20 is installed on the beam, and the sub-screen device 20 can be used for displaying message prompts or can be changed into displaying dates according to user settings, Time or weather and other information, thereby achieving the purpose that the user can not miss the message prompt while the display content of the main screen is not shielded, and ensuring the watching experience of the user.

As shown in fig. 1 and 2, the housing assembly 220 further includes a bracket 222, the bracket 222 is connected to the housing 221, one end of the bracket 222 is provided with the secondary screen display 2111, the other end of the bracket 222 is provided with a plurality of bosses 2221, an end surface of each boss 2221 is provided with a first positioning post 2222, the secondary screen PCB 212 is provided with a first positioning hole 2121, and the first positioning post 2222 is matched with the first positioning hole 2121. Boss 2221 is arranged at intervals along the circumferential direction of support 222, and is mainly used for preventing slow-witted effect with the cooperation of first locating hole 2121 that forms on vice screen PCB board 212, through boss 2221 that sets up at the non-uniform circumferential direction for if vice screen PCB board 212 is not installed according to the predetermined position, just can't make first locating post 2222 and first locating hole 2121 cooperate, the assembly of production line personnel has been made things convenient for, the follow-up assembly that vice screen PCB board 212 and support 222 installation mistake lead to has been prevented from appearing the problem. According to an embodiment of the present invention, the bracket 222 is further provided with a fool-proof groove 2229, the back of the secondary screen display 2111 is provided with a silk-screen logo (not shown), and the silk-screen logo is aligned with the fool-proof groove 2229, so that the secondary screen display 2111 and the bracket 222 are ensured to be installed in place, the phenomenon that the secondary screen display 2111 is installed in a misplaced manner due to insufficient experience of an installer is avoided, the installation of the secondary screen display 2111 is facilitated, the installation time of the secondary screen display 2111 is saved, the production efficiency is improved, and the yield of products is improved.

As shown in fig. 3 and 4, a light emitting member 2122 is disposed at an end of the secondary screen PCB 212 facing the secondary screen display 2111, the light emitting member 2122 is arranged along a circumferential direction of the secondary screen PCB 212, an annular boss 2223 is formed at an end of the bracket 222 facing away from the secondary screen display 2111, an annular groove 2224 is formed on the annular boss 2223, the annular groove 2224 is configured to enable the light emitting member 2122 to be located in the annular groove 2224 when the secondary screen PCB 212 is mounted on the bracket 222, and the bracket 222 is a bracket 222 made of a translucent material. The light emitting member 2122 is controlled by the sub-screen PCB 212 to generate various light effects, and the generated light is transmitted through the inside of the translucent material support 222 and reflected to the edge of the casing 221, so that the edge of the casing 221 emits various halo effects. According to an embodiment of the present invention, one end of the bracket 222 facing the secondary screen 2111 is provided with a mounting groove 2227, the mounting groove 2227 is disposed along a circumferential direction of the bracket 222, the secondary screen 2111 is connected to the bracket 222 through a double-sided tape 2228, the double-sided tape 2228 is mounted in the mounting groove 2227, and a surface size of the secondary screen 2111 is larger than a surface size of the bracket 222, so that the bracket 222 is hidden by the secondary screen 2111 when viewed by a user, and the user can see that the secondary screen 2111 is suspended from the housing 221, thereby enhancing an aesthetic feeling of the product.

As shown in fig. 6, a positioning plate 2212 is formed on the inner side wall of the housing 221 in an inward protruding manner, a second positioning post 2213 is formed on the positioning plate 2212 in a direction facing the sub-screen PCB 212, a second positioning hole 2123 is formed on the sub-screen PCB 212, and the second positioning post 2213 is matched with the second positioning hole 2123. By forming positioning plate 2212 in the circumferential direction of housing 221, second positioning column 2213 and second positioning hole 2123 cooperate to perform a fool-proof function, and the position of second positioning column 2213 is designed such that second positioning column 2213 can cooperate with second positioning hole 2123 only when secondary screen PCB 212 is located at the correct position, so as to avoid the occurrence of subsequent assembly failure due to installation position misalignment. According to an embodiment of the present invention, the bracket 222 and the sub-screen PCB 212 are pre-positioned by the cooperation of the first positioning post 2222 and the first positioning hole 2121, the sub-screen PCB 212 and the housing 221 are pre-positioned by the cooperation of the second positioning post 2213 and the second positioning hole 2123, and the bracket 222, the sub-screen PCB 212 and the housing 221 are further connected by threads to enhance the reliability of the connection.

As shown in fig. 1 and 7, the housing assembly 220 further includes a cover plate 223, the cover plate 223 is connected to the connecting member 120, the cover plate 223 covers an end of the casing 221 facing away from the secondary screen display 2111, the housing and the cover plate 223 cooperate to form an accommodating cavity, and the secondary screen display 2111 and the secondary screen PCB 212 are installed in the accommodating cavity. Through install apron 223 additional on casing subassembly 220, sheltered from the back of vice screen display 2111, on the one hand, improved vice screen display 2111's outward appearance, on the other hand, through installing the entering that the back lid prevents the dust additional, avoided causing the phenomenon emergence that the device trouble or influence used because of the dust.

Wherein, the cover plate 223 includes lid 2231 behind the sub-screen and device behind the interconnect, lid 2231 is located behind the sub-screen one side of connecting piece 120, device behind the lid 2236 is located the opposite side of connecting piece 120, lid 2231 behind the sub-screen with device behind the lid 2236 joint, follow lid 2232 is formed with in the radial direction of sub-screen behind the lid 2231, connecting piece 120 is located in the recess 2232. By forming the groove 2232 in the sub-screen rear cover 2231, when the sub-screen device 20 is connected to the connecting member 120, the thickness of the sub-screen device 20 and the connecting member 120 is reduced as much as possible, so that the installed sub-screen device 20 is more attractive. According to an embodiment of the present invention, the heat dissipation holes 2242 are formed in the side wall of the device back cover 2236 along the circumferential direction of the device back cover 2236, so as to facilitate heat dissipation of the sub-screen device 20, and avoid device failure caused by an excessively high internal temperature of the device.

As shown in fig. 5 and 7, a third positioning column 2233 is formed on a side of a bottom surface of the groove 2232 facing the device rear cover 2236, a third positioning hole 121 is formed on the connecting member 120, and the third positioning column 2233 is matched with the third positioning hole 121. Through the cooperation of the third positioning column 2233 and the third positioning hole 121, the auxiliary screen rear cover 2231 is pre-positioned on the connecting piece 120, so that subsequent assembly is facilitated, and the time spent on normal assembly is reduced. According to an embodiment of the present invention, the third positioning column 2233 is located at a center of the secondary screen rear cover 2231, so that the device rear cover 2236 connected to the connecting member 120 is located at a concentric position, thereby ensuring the installation accuracy of the secondary screen rear cover 2231 and the device rear cover 2236, reducing the time taken for assembly, and improving the production efficiency. According to an embodiment of the present invention, a first position-limiting groove 2234 is formed on a side of the sub-screen rear cover 2231 facing the device rear cover 2236, the device rear cover 2236 is located in the first position-limiting groove 2234 and is clamped to the sub-screen rear cover 2231, and the sub-screen rear cover 2231 is installed in the first position-limiting groove 2234, so that the overall thickness of the sub-screen device 20 is reduced, and thus, when the television 1 is leaned on a wall, the phenomenon of interference with the wall due to the fact that the sub-screen device 20 is too thick is avoided. On the basis of the above embodiment, a fastener 2235 is formed by protruding the side wall of the first limiting groove 2234, a notch 2238 is formed at the side wall of the device rear cover 2236, and a fastener 2239 matched with the fastener 2235 is arranged in the notch 2238 to realize the clamping connection of the device rear cover 2236, and by the clamping connection of the device rear cover 2236 and the sub-screen rear cover 2231, a predetermined position is provided for the device rear cover 2236, which is convenient for the subsequent assembly of the device rear cover 2236.

Wherein, device back cover 2236 includes lid body 2237, step screw 2240 and packing ring 2241, the through-hole has been seted up on the lid body 2237, step screw 2240 passes in proper order packing ring 2241 with the through-hole and with connecting piece 120 threaded connection, so that lid body 2237 can use step screw 2240 rotates as the centre of a circle. The installation positioning of the washer 2241 and the cover body 2237 on the link 120 is accomplished by the threaded portion of the step screw 2240, meanwhile, the step screw 2240 is not provided with a stud of a threaded portion, so that the cover body 2237 can be rotated around the stud, the body can be arranged on the connecting piece 120 through the step screw 2240 by additionally arranging the gasket, on the other hand, the body can rotate by taking the step screw 2240 as the circle center on the premise of ensuring the installation reliability, the cover body 2237 is arranged with the connecting piece 120 through the step screw 2240, so that the cover body 2237 can be detached, because the louvre 2242 has been seted up on the lid body 2237, consequently the louvre 2242 position of lid body 2237 can make the dust can get into, sets up the lid body 2237 into detachable construction, and convenience of customers dismantles the deashing, avoids causing vice screen assembly 20 service failure because of the dust is too much, has prolonged the life of product. According to an embodiment of the present invention, the cover body 2237 is formed with a second limiting groove 2243 at an end facing the washer 2241, and the step screw and the washer 2241 are located in the second limiting groove 2243, so that an influence of the thickness of the washer 2241 and the thickness of the head of the step screw 2240 on the thickness of the sub-screen device 20 is reduced, and the probability of interference between the sub-screen device 20 and a wall is reduced.

As shown in fig. 1 and 8, the secondary screen device 20 further includes a serial port assembly 230, where the serial port assembly 230 includes a serial port PCB 231 and a serial port 232 connected to each other, the serial port PCB 231 is mounted on the casing 221, a positioning slot 2211 is formed in a side wall of the casing 221, and the serial port 232 is located in the positioning slot 2211. By additionally installing the serial port 232, the sub-screen device 20 is conveniently connected with other devices through the serial port 232 for data transmission, for example, the system upgrade of the sub-screen device 20 can be conveniently performed through the serial port 232, or the software of the sub-screen device 20 can be debugged through the serial port 232.

Further, the auxiliary screen device 20 further includes a wire assembly 240, the wire assembly 240 includes a wire fixing seat 241, one end of the wire fixing seat 241 is respectively abutted to the serial port 232 and the inner wall of the housing, and the other end of the wire fixing seat 241 is located in the positioning groove 2211. Make through installing wire rod fixing base 241 additional, the wire rod (not shown) is retrained in wire rod fixing base 241 for on the one hand, make the whole more pleasing to the eye of device, on the other hand has played the effect of protection wire rod, has avoided the wire rod to be damaged by the foreign object, has improved product look life.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.